CN108536307A - A kind of portable computer input device - Google Patents

A kind of portable computer input device Download PDF

Info

Publication number
CN108536307A
CN108536307A CN201810339381.4A CN201810339381A CN108536307A CN 108536307 A CN108536307 A CN 108536307A CN 201810339381 A CN201810339381 A CN 201810339381A CN 108536307 A CN108536307 A CN 108536307A
Authority
CN
China
Prior art keywords
fixed
cavity
side wall
rotating bar
screw rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201810339381.4A
Other languages
Chinese (zh)
Other versions
CN108536307B (en
Inventor
王公强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rizhao Polytechnic
Original Assignee
Rizhao Polytechnic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rizhao Polytechnic filed Critical Rizhao Polytechnic
Priority to CN201810339381.4A priority Critical patent/CN108536307B/en
Publication of CN108536307A publication Critical patent/CN108536307A/en
Application granted granted Critical
Publication of CN108536307B publication Critical patent/CN108536307B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202Constructional details or processes of manufacture of the input device
    • G06F3/021Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202Constructional details or processes of manufacture of the input device
    • G06F3/0208Arrangements for adjusting the tilt angle of a keyboard, e.g. pivoting legs
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/039Accessories therefor, e.g. mouse pads
    • G06F3/0395Mouse pads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

The invention discloses a kind of portable computer input devices, including guard box, it is fixed with partition board in opposing sidewalls in the guard box, the partition board will be separated into the first cavity and the second cavity successively from top to bottom in guard box, the upper end of the partition board is fixed with fixed bin, through equipped with the second rotating bar on one end side wall of first cavity, one end of second rotating bar is fixed with the first runner, the other end of second rotating bar is through one end side wall of the first cavity and fixed bin and extends in fixed bin, the end of second rotating bar is fixed with third angular wheel, the side of the third angular wheel is engaged with the 4th angular wheel.The present invention is realized the position adjusting to keyboard and mouse pad, is convenient to use, under the action of damping device, plays protective effect to keyboard, improve stability, be convenient for carrying by the improvement to input unit, easy to operate, meets the demand of people.

Description

A kind of portable computer input device
Technical field
The present invention relates to field of computer technology more particularly to a kind of portable computer input devices.
Background technology
Computer is commonly called as computer, is a kind of modern electronic computer device for supercomputing, can carry out numerical computations, Logical calculated can be carried out again, also have the function of store-memory.It is that can be run according to program, automatic, high speed processing magnanimity number According to modernization intelligent electronic device, invention on computer person's John's von Neumann.Computer is 20th century state-of-the-art section One of technological invention is learned, it has an extremely important influence on human production activities and social activities, and with powerful life Power develops rapidly.Its application field, to the every field of society, has formd scale from initial military research application extension Huge computer industry, has driven the technological progress of global range, has thus caused deep social change, and computer is time And general school, enterprises and institutions become essential tool in information-intensive society, existing input into common people family Device is inconvenient to carry, and stability is poor, can not anticollision, and existing input unit can not adjusting position and height as needed Degree, cannot be satisfied demand, for this purpose, we have proposed a kind of portable computer input devices to solve the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of portable computer proposed Input unit.
To achieve the goals above, present invention employs following technical solutions:
A kind of portable computer input device, including guard box are fixed in the opposing sidewalls in the guard box Partition board, the partition board will be separated into the first cavity and the second cavity successively from top to bottom in guard box, the upper end of the partition board is solid Surely there is fixed bin, consolidate through one end equipped with the second rotating bar, second rotating bar on one end side wall of first cavity There are the first runner, the other end of second rotating bar through one end side wall of the first cavity and fixed bin and to extend to fixation surely In box, the end of second rotating bar is fixed with third angular wheel, and the side of the third angular wheel is engaged with the 4th Angular wheel is rotatably connected to third rotating bar on one end side wall in the fixed bin, and the 4th angular wheel is fixed on In three rotating bars, the lower end of the third rotating bar through one end side wall of fixed bin and partition board and extends in the second cavity, The end of the third rotating bar is fixed with the first angular wheel, and the both sides of first angular wheel are engaged with the second taper The side of gear, two the second angular wheels is respectively and fixedly provided with the second screw rod, and two are fixed in the opposing sidewalls of second cavity One end of a riser being mutually parallel, second screw rod runs through one end side wall of riser and extends to the side of riser, described Through the second sliding block is equipped on second screw rod, second sliding block is equipped with the first tapped through hole, one end of second screw rod On the first tapped through hole and one end side wall for being rotatably connected in the second cavity, the lower end of the partition board sets that there are two with the The corresponding second sliding slot of two sliding blocks, and two the second sliding blocks are separately mounted in two second sliding slots, second cavity Lower end is set there are two the first opening, and the lower end of second sliding block is rotatably connected to the first brace, one end of first brace The lower end of guard box is open and extended to through first, and the lower end both sides of the guard box are rotatably connected to supporting rod, described One end of first brace is rotatably connected on one end side wall of supporting rod, and the lower end of the supporting rod is fixed with backing plate, described solid The upper end for determining box is fixed with the first fixed block, and the upper end both sides of first fixed block are rotatably connected to the second fixed link, institute It states through the first rotating bar is equipped on one end side wall of the first cavity, one end of first rotating bar is fixed with the second runner, The other end of first rotating bar runs through one end side wall of guard box and extends in the first cavity, first rotating bar End is fixed with the first screw rod, and first screw rod is equipped with forward screw thread and reverse thread, runs through on first screw rod and set There are two movable block, one of movable block screw thread is socketed on the first screw rod of forward screw thread, another movable block thread bush It is connected on the first screw rod of reverse thread, the second tapped through hole is equipped on two movable blocks, one end of first screw rod is passed through Wear two the second tapped through holes and on one end side wall for being rotatably connected in the first cavity, one end difference of two the second fixed links It is rotatably connected on one end side wall of movable block, the first fixed link is rotatably connected on one end side wall of second fixed link, One end common rotation of two the first fixed links is connected with the second fixed block, and the upper end of second fixed block is fixed with installation The upper end of plate, the mounting plate is equipped with keyboard, and the upper end of first cavity is equipped with the second opening, and the upper end of the mounting plate is passed through It wears the second opening and extends to the upper end of guard box, second opening is hinged with capping, and the side of the capping is equipped with recessed Slot, the groove is interior to be equipped with damping device, and multiple connecting rods, the lower end of the connecting rod are equidistantly equipped on the damping device It is fixed with fixed plate jointly.
Preferably, the damping device includes the mounting box being fixed in groove on the side wall of one end, is set in the mounting box There is third cavity, third sliding slot is equipped in the opposing sidewalls in the third cavity, third is installed in the third sliding slot Sliding block, is fixed with the first transverse slat between two third sliding blocks, and the upper end of first transverse slat equidistantly sets that there are three mounting blocks, institutes The upper end for stating mounting blocks is fixed with compression bar, and the second transverse slat is fixed in the opposing sidewalls in the third cavity, the compression bar One end runs through the second transverse slat and extends to the upper end of the second transverse slat, and damping spring, the damping spring are arranged on the compression bar One end be fixed on the lower end of the second transverse slat, the other end of the damping spring is fixed on the upper end of mounting blocks.
Preferably, it is hinged with placement plate on one end side wall of the guard box, the lower end of the placement plate is fixed with second Fixing piece, is rotatably connected to the second brace on second fixing piece, and the side of the guard box is equipped with regulating mechanism, and described the One end of two braces is rotatably connected on regulating mechanism, and the upper end of the placement plate is equipped with mouse pad.
Preferably, the regulating mechanism includes the first sliding block, and one end side wall of the guard box is equipped with the first sliding groove, institute The first sliding block is stated in the first sliding groove, first sliding block is equipped with the first jack, the one end in the first sliding groove Wall is equipped with multiple the second jacks corresponding with the first jack, is equipped with inserted link in first jack, one end of the inserted link is passed through It wears the first jack and extends in one of them second jack, be fixed with the first fixing piece on first sliding block, described second One end of brace is rotatably connected on the first fixing piece.
Preferably, the upper end of the mounting box is equipped with placing groove, and handle is hinged in the opposing sidewalls in the placing groove.
Preferably, the quantity of the connecting rod is 9-11.
Preferably, the upper end in the third cavity is equipped with three limiting plates corresponding with three compression bars.
Preferably, it is coated with rubber layer on first runner and the second runner.
In the present invention, when in use, capping is opened by handle, then by rotating the first runner, passes through first turn Wheel drives the rotation of the second rotating bar, and the second rotating bar drives the rotation of third angular wheel, third angular wheel while rotation The rotation of the 4th angular wheel, the 4th angular wheel is driven in the rotation, to drive the rotation of third rotating bar in the rotation, Third rotating bar drives the two the first angular wheel rotations, the first angular wheel in the rotation, to drive in the rotation Two the second angular wheel rotations, the second angular wheel drive the second screw rod to rotate when rotation, the second screw rod is in rotation When drive the second sliding block adjusting position on the second screw rod, to drive the first brace adjusting position, then drive supporting rod Angle is adjusted, until adjusting supporting rod state in a vertical shape, supporting role is improved to guard box by supporting rod, when needing adjusting key When the angle of disk, by rotating the second runner, rotated by second the first rotating bar of driven by rotating wheel, the first rotating bar drives first Screw rod rotates, since screw thread is socketed in the first screw rod of forward screw thread and the first screw rod of direction screw thread to two movable blocks respectively On, when the first screw rod in the rotation, two movable blocks move toward one another, and to adjust the height of mounting plate, then adjust The height of keyboard, by position of mobile first sliding block in the first sliding groove, works as adjusting when needing to adjust the angle of mouse pad It to after suitable position, is fixed by the position of the first sliding block of inserted link pair, in order to improve the protection to keyboard, when there is external force When pressure to capping, capping presses to mounting box, and the compression bar in mounting box presses to damping spring, and damping spring is logical The elastic force for crossing itself, automatically resets, and pressure is disperseed, and to play the role of buffering, the present invention passes through to input The improvement of device realizes the position adjusting to keyboard and mouse pad, is convenient to use, under the action of damping device, to key Disk plays protective effect, improves stability, is convenient for carrying, easy to operate, meets the demand of people.
Description of the drawings
Fig. 1 is a kind of external structure schematic diagram of portable computer input device proposed by the present invention;
Fig. 2 is a kind of internal structure schematic diagram of portable computer input device proposed by the present invention;
Fig. 3 is a kind of portable computer input device mounting box internal structure schematic diagram proposed by the present invention;
Fig. 4 is schematic enlarged-scale view at a kind of A of portable computer input device proposed by the present invention;
Fig. 5 is a kind of structural schematic diagram of portable computer input device third angular wheel proposed by the present invention;
Fig. 6 is a kind of side view of portable computer input device capping proposed by the present invention.
In figure:1 backing plate, 2 first braces, 3 guard boxs, 4 inserted links, 5 second braces, 6 placement plates, 7 first runners, 8 installations Plate, 9 cappings, 10 fixed plates, 11 connecting rods, 12 first rotating bars, 13 second runners, 14 supporting rods, 15 the first sliding grooves, 16 second Sliding block, 17 partition boards, 18 movable blocks, 19 first fixed links, 20 mounting boxs, 21 first screw rods, 22 second sliding slots, 23 first opening, 24 damping springs, 25 compression bars, 26 mounting blocks, 27 limiting plates, 28 second transverse slats, 29 third sliding slots, 30 first fixed blocks, 31 second Fixed link, 32 fixed bins, 33 first angular wheels, 34 second angular wheels, 35 risers, 36 second screw rods, 37 handles, 38 are placed Slot, 39 second rotating bars, 40 third angular wheels, 41 the 4th angular wheels, 42 third rotating bars, 43 first transverse slats.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of portable computer input device, including guard box 3, play a protective role, conveniently take Band is fixed with partition board 17 in the opposing sidewalls in guard box 3, and partition board 17 will be separated into first successively from top to bottom in guard box 3 The upper end of cavity and the second cavity, partition board 17 is fixed with fixed bin 32, runs through on one end side wall of the first cavity and is equipped with second turn One end of lever 39, the second rotating bar 39 is fixed with the first runner 7, and 39 turns of the second rotating bar is driven by rotating the first runner 7 Dynamic, the other end of the second rotating bar 39 through one end side wall of the first cavity and fixed bin 32 and extends in fixed bin 32, the The end of two rotating bars 39 is fixed with third angular wheel 40, and the second rotating bar 39 drives third conical tooth while rotation 40 rotation of wheel, the side of third angular wheel 40 are engaged with the 4th angular wheel 41, and third angular wheel 40 is in the rotation It drives the 4th angular wheel 41 to rotate, third rotating bar 42, and the 4th cone is rotatably connected on one end side wall in fixed bin 32 Shape gear 41 is fixed in third rotating bar 42, and one end side wall of fixed bin 32 and partition board 17 is run through in the lower end of third rotating bar 42 And extend in the second cavity, the end of third rotating bar 42 is fixed with the first angular wheel 33, and third rotating bar 42 is rotating When drive the first angular wheel 33 to rotate, the both sides of the first angular wheel 33 are engaged with the second angular wheel 34, first Angular wheel 33 in the rotation, drives two the second angular wheel 34 rotations, the side of two the second angular wheels 34 equal Be fixed with the second screw rod 36, the second angular wheel 34 drives the second screw rod 36 to rotate in the rotation, the second cavity it is opposite It is fixed there are two the riser 35 being mutually parallel on side wall, play a part of support, one end of the second screw rod 36 to the second screw rod 36 Through riser 35 one end side wall and extend to the side of riser 35, through being equipped with the second sliding block 16 on the second screw rod 36, second Sliding block 16 is equipped with the first tapped through hole, and one end of the second screw rod 36 through the first tapped through hole and is rotatably connected on the second cavity On interior one end side wall, the lower end of partition board 17 is set there are two second sliding slot 22 corresponding with the second sliding block 16, and two second Sliding block 16 is separately mounted in two second sliding slots 22, facilitates the second sliding block 16 to be moved when movement, under the second cavity End is set there are two the first opening 23, and the lower end of the second sliding block 16 is rotatably connected to the first brace 2, and the second sliding block 16 is in adjusting position When, drive 2 shift position of the first brace, one end of the first brace 2 through the first opening 23 and to extend under guard box 3 End, the lower end both sides of guard box 3 are rotatably connected to supporting rod 14, play a part of support to guard box 3, the first brace 2 One end is rotatably connected on one end side wall of supporting rod 14, drives supporting rod 14 to adjust angle, supporting rod 14 by the first brace 2 Lower end be fixed with backing plate 1, the upper end of fixed bin 32 is fixed with the first fixed block 30, and the upper end both sides of the first fixed block 30 turn It is dynamic to be connected with the second fixed link 31, run through on one end side wall of the first cavity and is equipped with the first rotating bar 12, the first rotating bar 12 One end is fixed with the second runner 13, by rotate the second runner 13 drive the first rotating bar 12 rotation, the first rotating bar 12 it is another One end is run through one end side wall of guard box 3 and is extended in the first cavity, and the end of the first rotating bar 12 is fixed with the first screw rod 21, the first rotating bar 12 drives the first screw rod 21 to rotate in the rotation, and the first screw rod 21 is equipped with forward screw thread and reversely Screw thread, through setting there are two movable block 18 on the first screw rod 21,18 screw thread of one of movable block is socketed in the of forward screw thread On one screw rod 21, another 18 screw thread of movable block is socketed on the first screw rod 21 of reverse thread, is all provided on two movable blocks 18 Have the second tapped through hole, one end of the first screw rod 21 through two the second tapped through holes and be rotatably connected in the first cavity one On the wall of end side, in the rotation, two movable blocks 18 move toward one another the first screw rod 21 on the first screw rod 21, two second One end of fixed link 31 is rotatably connected on respectively on one end side wall of movable block 18, is rotated on one end side wall of the second fixed link 31 It is connected with the first fixed link 19, one end common rotation of two the first fixed links 19 is connected with the second fixed block, the second fixed block Upper end be fixed with mounting plate 8, the upper end of mounting plate 8 is equipped with keyboard, passes through the movement of movable block 18, adjusts the height of mounting plate 8 Degree, to adjust the height of keyboard, the upper end of the first cavity is equipped with the second opening, and the upper end of mounting plate 8 is open simultaneously through second The upper end of guard box 3 is extended to, the second opening is hinged with capping 9, and the side for covering 9 is equipped with groove, and damping is equipped in groove Device is equidistantly equipped with multiple connecting rods 11 on damping device, and the lower end of connecting rod 11 is fixed with fixed plate 10 jointly.
In the present invention, damping device includes the mounting box 20 being fixed in groove on the side wall of one end, is equipped in mounting box 20 Third cavity is equipped with third sliding slot 29 in the opposing sidewalls in third cavity, is equipped with third sliding block in third sliding slot 29, and two It is fixed with the first transverse slat 43 between a third sliding block, by the way that third sliding block and third sliding slot 29 is arranged, facilitates the first transverse slat 43 Movement, the upper end of the first transverse slat 43 equidistantly sets that there are three mounting blocks 26, and the upper end of mounting blocks 26 is fixed with compression bar 25, third The second transverse slat 28 is fixed in opposing sidewalls in cavity, one end of compression bar 25 through the second transverse slat 28 and extends to the second transverse slat 28 upper end is arranged with damping spring 24 on compression bar 25, and by damping spring 24, the elastic force of itself automatically resets, and reduces To the impact force of fixed plate 10, protective effect is played to keyboard, one end of damping spring 24 is fixed under the second transverse slat 28 End, the other end of damping spring 24 are fixed on the upper end of mounting blocks 26, are hinged with placement plate 6 on one end side wall of guard box 3, put The lower end for setting plate 6 is fixed with the second fixing piece, and the second brace 5 is rotatably connected on the second fixing piece, and the side of guard box 3 is equipped with One end of regulating mechanism, the second brace 5 is rotatably connected on regulating mechanism, and the angle of the second brace 5 is adjusted by regulating mechanism Degree, to adjust the angle of placement plate 6, the upper end of placement plate 6 is equipped with mouse pad, then adjusts the angle of mouse pad, adjusts machine Structure includes the first sliding block, and one end side wall of guard box 3 is equipped with the first sliding groove 15, and the first sliding block is mounted in the first sliding groove 15, First sliding block is equipped with the first jack, and one end side wall in the first sliding groove 15 is equipped with multiple corresponding with the first jack second and inserts Hole, the first jack is interior to be equipped with inserted link 4, and one end of inserted link 4 through the first jack and extends in one of them second jack, passes through Inserted link 4 fixes position of first sliding block in the first sliding groove 15, and the first fixing piece is fixed on the first sliding block, the second brace 5 One end is rotatably connected on the first fixing piece, and the upper end of mounting box 9 is equipped with placing groove 38, is cut with scissors in the opposing sidewalls in placing groove 38 It is connected to handle 37, capping 9 is easy to open by handle 37, the quantity of connecting rod 11 is 9-11, improves stability, third cavity Interior upper end is equipped with and three compression bars, 25 corresponding three limiting plates 27, and rubber is coated on the first runner 7 and the second runner 13 Glue-line prevents from skidding when rotation.
In the present invention, when in use, it will cover 9 by handle 37 and open, then by rotating the first runner 7, by the One runner 7 drives the rotation of the second rotating bar 39, the second rotating bar 39 to drive third angular wheel 40 to rotate while rotation, Third angular wheel 40 drive in the rotation the 4th angular wheel 41 rotate, the 4th angular wheel 41 in the rotation, Third rotating bar 42 is driven to rotate, third rotating bar 42 drives the first angular wheel 33 to rotate in the rotation, the first taper Gear 33 in the rotation, drives the rotation of two the second angular wheels 34, and the second angular wheel 34 drives the when rotation Two screw rods 36 rotate, and the second screw rod 36 drives the second sliding block 16 adjusting position on the second screw rod 36 in the rotation, to 2 adjusting position of the first brace is driven, then supporting rod 14 is driven to adjust angle, until adjusting 14 state in a vertical shape of supporting rod, is led to It crosses supporting rod 14 and supporting role is improved to guard box 3, when needing to adjust the angle of keyboard, by rotating the second runner 13, lead to It crosses the second runner 13 and drives the rotation of the first rotating bar 12, the first rotating bar 12 drives the rotation of the first screw rod 21, due to two movements Screw thread is socketed on the first screw rod 21 of forward screw thread and the first screw rod 21 of direction screw thread block 18 respectively, when the first screw rod 21 exists When rotation, two movable blocks 18 move toward one another, and to adjust the height of mounting plate 8, then adjust the height of keyboard, when When needing to adjust the angle of mouse pad, by position of mobile first sliding block in the first sliding groove 15, suitable position is arrived when adjusting Postpone, the position of first sliding block be fixed by inserted link 4, in order to improve the protection to keyboard, when have external force to capping 9 into When row pressure, covers 9 pairs of mounting boxs 20 and press, the compression bar 25 in mounting box 20 presses to damping spring 24, damping spring 24, by the elastic force of itself, automatically reset, and pressure is disperseed, to play the role of buffering.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (8)

1. a kind of portable computer input device, including guard box (3), which is characterized in that the phase in the guard box (3) To being fixed with partition board (17) on side wall, the partition board (17) will successively be separated into from top to bottom in guard box (3) the first cavity and The upper end of second cavity, the partition board (17) is fixed with fixed bin (32), runs through on one end side wall of first cavity and is equipped with One end of second rotating bar (39), second rotating bar (39) is fixed with the first runner (7), second rotating bar (39) The other end is through one end side wall of the first cavity and fixed bin (32) and extends in fixed bin (32), second rotating bar (39) end is fixed with third angular wheel (40), and the side of the third angular wheel (40) is engaged with the 4th angular wheel (41), third rotating bar (42), and the 4th angular wheel (41) are rotatably connected on one end side wall in the fixed bin (32) It is fixed in third rotating bar (42), one end of fixed bin (32) and partition board (17) is run through in the lower end of the third rotating bar (42) Side wall simultaneously extends in the second cavity, and the end of the third rotating bar (42) is fixed with the first angular wheel (33), and described The both sides of one angular wheel (33) are engaged with the second angular wheel (34), and the side of two the second angular wheels (34) is fixed There is the second screw rod (36), it is fixed there are two the riser (35) being mutually parallel in the opposing sidewalls of second cavity, described second One end of screw rod (36) runs through one end side wall of riser (35) and extends to the side of riser (35), on second screw rod (36) Through equipped with the second sliding block (16), second sliding block (16) is equipped with the first tapped through hole, and the one of second screw rod (36) On the first tapped through hole and one end side wall for being rotatably connected in the second cavity, the lower end of the partition board (17) is equipped with two at end A second sliding slot (22) corresponding with the second sliding block (16), and two the second sliding blocks (16) are separately mounted to two second sliding slots (22) in, the lower end of second cavity is set there are two the first opening (23), and the lower end of second sliding block (16) is rotatablely connected There are the first brace (2), one end of first brace (2) to be open (23) through first and extend to the lower end of guard box (3), institute The lower end both sides for stating guard box (3) are rotatably connected to supporting rod (14), and one end of first brace (2) is rotatably connected on branch On one end side wall of strut (14), the lower end of the supporting rod (14) is fixed with backing plate (1), and the upper end of the fixed bin (32) is solid There are the first fixed block (30), the upper end both sides of first fixed block (30) to be rotatably connected to the second fixed link (31), institute surely It states on one end side wall of the first cavity through being equipped with the first rotating bar (12), one end of first rotating bar (12) is fixed with the The other end of two runners (13), first rotating bar (12) runs through one end side wall of guard box (3) and extends to the first cavity Interior, the end of first rotating bar (12) is fixed with the first screw rod (21), and first screw rod (21) is equipped with forward screw thread And reverse thread, through setting, there are two movable block (18), one of movable block (18) thread bush on first screw rod (21) It is connected on the first screw rod (21) of forward screw thread, another movable block (18) screw thread is socketed in the first screw rod (21) of reverse thread On, the second tapped through hole is equipped on two movable blocks (18), two the second screw threads are run through in one end of first screw rod (21) On through-hole and one end side wall being rotatably connected in the first cavity, one end of two the second fixed links (31) is rotatably connected on respectively On one end side wall of movable block (18), the first fixed link is rotatably connected on one end side wall of second fixed link (31) (19), one end common rotation of two the first fixed links (19) is connected with the second fixed block, and the upper end of second fixed block is solid There are mounting plate (8), the upper end of the mounting plate (8) to be equipped with keyboard, the upper end of first cavity is equipped with the second opening, described surely The upper end of mounting plate (8) is open through second and extends to the upper end of guard box (3), and second opening is hinged with capping (9), the side of the capping (9) is equipped with groove, and damping device is equipped in the groove, is equidistantly equipped on the damping device The lower end of multiple connecting rods (11), the connecting rod (11) is fixed with fixed plate (10) jointly.
2. a kind of portable computer input device according to claim 1, which is characterized in that the damping device packet The mounting box (20) being fixed in groove on the side wall of one end is included, third cavity is equipped in the mounting box (20), the third is empty It is equipped with third sliding slot (29) in the opposing sidewalls of intracavitary, third sliding block, two thirds are installed in the third sliding slot (29) It is fixed with the first transverse slat (43) between sliding block, the upper end of first transverse slat (43) equidistantly sets that there are three mounting blocks (26), institutes The upper end for stating mounting blocks (26) is fixed with compression bar (25), and the second transverse slat is fixed in the opposing sidewalls in the third cavity (28), one end of the compression bar (25) runs through the second transverse slat (28) and extends to the upper end of the second transverse slat (28), the compression bar (25) damping spring (24) is arranged on, one end of the damping spring (24) is fixed on the lower end of the second transverse slat (28), described The other end of damping spring (24) is fixed on the upper end of mounting blocks (26).
3. a kind of portable computer input device according to claim 1, which is characterized in that the guard box (3) One end side wall on be hinged with placement plate (6), the lower end of the placement plate (6) is fixed with the second fixing piece, and described second fixes It is rotatably connected to the second brace (5) on part, the side of the guard box (3) is equipped with regulating mechanism, and the one of second brace (5) End is rotatably connected on regulating mechanism, and the upper end of the placement plate (6) is equipped with mouse pad.
4. a kind of portable computer input device according to claim 3, which is characterized in that the regulating mechanism packet The first sliding block is included, one end side wall of the guard box (3) is equipped with the first sliding groove (15), and first sliding block is mounted on first and slides In slot (15), first sliding block is equipped with the first jack, one end side wall in the first sliding groove (15) be equipped with it is multiple with Corresponding second jack of first jack, first jack is interior to be equipped with inserted link (4), and one end of the inserted link (4) is inserted through first Hole simultaneously extends in one of them second jack, and the first fixing piece is fixed on first sliding block, second brace (5) One end is rotatably connected on the first fixing piece.
5. a kind of portable computer input device according to claim 1, which is characterized in that the mounting box (9) Upper end be equipped with placing groove (38), be hinged with handle (37) in the opposing sidewalls in the placing groove (38).
6. a kind of portable computer input device according to claim 1, which is characterized in that the connecting rod (11) Quantity be 9-11.
7. a kind of portable computer input device according to claim 2, which is characterized in that in the third cavity Upper end be equipped with and corresponding three limiting plates (27) of three compression bars (25).
8. a kind of portable computer input device according to claim 1, which is characterized in that first runner (7) and on the second runner (13) it is coated with rubber layer.
CN201810339381.4A 2018-04-16 2018-04-16 Input device of portable computer Active CN108536307B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810339381.4A CN108536307B (en) 2018-04-16 2018-04-16 Input device of portable computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810339381.4A CN108536307B (en) 2018-04-16 2018-04-16 Input device of portable computer

Publications (2)

Publication Number Publication Date
CN108536307A true CN108536307A (en) 2018-09-14
CN108536307B CN108536307B (en) 2020-11-10

Family

ID=63480826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810339381.4A Active CN108536307B (en) 2018-04-16 2018-04-16 Input device of portable computer

Country Status (1)

Country Link
CN (1) CN108536307B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110491634A (en) * 2019-08-08 2019-11-22 国网山东省电力公司济南市历城区供电公司 A kind of test method of double insulation transformer and Insulation Resistance of Transformer
CN112783821A (en) * 2021-02-06 2021-05-11 郑蕊蕊 Accounting device and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202514798U (en) * 2012-04-17 2012-11-07 北京信息科技大学 Portable notebook computer box
WO2013109347A1 (en) * 2012-01-17 2013-07-25 ACCO Brands Corporation Supporting device for electronic apparatuses
CN205827306U (en) * 2016-06-15 2016-12-21 沈阳工程学院 A kind of portable computer control chamber
CN107477317A (en) * 2017-08-21 2017-12-15 合肥惠科金扬科技有限公司 A kind of display screen support frame of adjustable-angle
CN107719966A (en) * 2017-10-25 2018-02-23 刘昊 Guard box is placed in a kind of computer transport
CN107911967A (en) * 2017-11-13 2018-04-13 梁兆寇 Installation equipment of externally-hung display screen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013109347A1 (en) * 2012-01-17 2013-07-25 ACCO Brands Corporation Supporting device for electronic apparatuses
CN202514798U (en) * 2012-04-17 2012-11-07 北京信息科技大学 Portable notebook computer box
CN205827306U (en) * 2016-06-15 2016-12-21 沈阳工程学院 A kind of portable computer control chamber
CN107477317A (en) * 2017-08-21 2017-12-15 合肥惠科金扬科技有限公司 A kind of display screen support frame of adjustable-angle
CN107719966A (en) * 2017-10-25 2018-02-23 刘昊 Guard box is placed in a kind of computer transport
CN107911967A (en) * 2017-11-13 2018-04-13 梁兆寇 Installation equipment of externally-hung display screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110491634A (en) * 2019-08-08 2019-11-22 国网山东省电力公司济南市历城区供电公司 A kind of test method of double insulation transformer and Insulation Resistance of Transformer
CN110491634B (en) * 2019-08-08 2020-10-27 国网山东省电力公司济南市历城区供电公司 Double-insulation transformer and method for testing insulation resistance of transformer
CN112783821A (en) * 2021-02-06 2021-05-11 郑蕊蕊 Accounting device and method

Also Published As

Publication number Publication date
CN108536307B (en) 2020-11-10

Similar Documents

Publication Publication Date Title
CN108536307A (en) A kind of portable computer input device
CN107893924A (en) A kind of adjustable eye-protecting desk lamp
CN207213527U (en) A kind of electric business Flat computer support
CN206714181U (en) A kind of dress designing platform of conveniently adjusting angle
CN207482294U (en) A kind of double faced adhesive tape packaging material laser die cutting equipment
CN107932462A (en) A kind of hardware production rack
CN209528353U (en) A kind of controllability baffle for table surface overhead gage of handling official business
CN208940416U (en) A kind of Auto-regulating System of Density of Heavy Medium mechanism of side's bale baler
CN207560971U (en) A kind of municipal administration gardens trees anti-tipping apparatus
CN205795267U (en) A kind of liftable computer desk
CN116845011A (en) Pin adjusting device for integrated chip
CN107390796A (en) A kind of Height Adjustable computer display screen
CN109357134A (en) A kind of adjustable height computer display
CN208516914U (en) A kind of power communication cable three-dimensional localization aerial platform
CN108716603A (en) A kind of big data machine learning computer support lifting gear
CN207859787U (en) A kind of positioning device of book sewing machine
CN107754221A (en) A kind of new-type exercise kit
CN207949179U (en) A kind of English teaching folding and unfolding chamber
CN206227031U (en) A kind of multi-faceted adjustable fruit picker fruit picking mechanism
CN208388120U (en) A kind of adjustable qin spectrum rack of piano
CN216187607U (en) Toughened glass storage rack
CN216703311U (en) Multifunctional ball timing and scoring system with replaceable magnetic control panel
CN108015319A (en) A kind of portable Small Drill Press
CN206342840U (en) A kind of primary sportses teaching interior parallel bars device
CN206516165U (en) A kind of accounting computerization combined experimental device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant